Rear View; Raid Concepts; Raid Levels - D-Link DNS-1560-04 User Manual

D-Link Document – User Manual

Rear View

DNS-1560-04 (2 x GbE ports):
This table describes the rear components.

RAID Concepts

RAID is the abbreviation of Redundant Array of Independent Disks. The basic idea of RAID is to
combine multiple drives together to form one large logical drive. This RAID drive obtains more
performance, capacity and reliability than a single drive. The operating system detects the RAID
drive as a single storage device.

RAID Levels

There are various RAID levels with different degrees of data protection, data availability, and
performance. A description of supported RAID levels follow:
Copyright@2014 D-Link System, Inc. All Rights Reserved.
the tray.
3 Tray removal handle.
4 Latch to release the tray and tray handle.
1
Number
1 Power Connecto.
2 LAN1 (GbE) and management port.
3 LAN2 (GbE) port.
4 USB ports.
5 VGA port.
6 Hardware Reboot.
LED GbE Activity LED:
Blinking green: The system is transmitting or receiving to/from an

Ethernet device through the 1G port.
Off: The system is not transmitting or receiving to/from an Ethernet

device through the 1G port.
GbE Connection/Speed LED:
Green: The GbE port is connected at 100 Mbps.

Yellow: The GbE port is connected at 1 Gbps.

Off: The GbE port is connected at 10 Mbps or there is no connection.

2 3
4
5 6
Description
13